RT Journal A1 Young LW, King TD, Dunn D, Faygenbaum D T1 RAdiological case of the month JF American Journal of Diseases of Children JO American Journal of Diseases of Children YR 1979 FD November 1 VO 133 IS 11 SP 1191 OP 1193 DO 10.1001/archpedi.1979.02130110099021 UL http://dx.doi.org/10.1001/archpedi.1979.02130110099021 AB This infant boy (birth weight, 4.2 kg) was the product of a normal labor and delivery. The pregnancy had been complicated by first trimester hemorrhagic spotting. The mother (gravida 3, para 2, abortus 1) had taken liotrix (Euthroid-½) daily throughout the pregnancy for hypothyroidism diagnosed two years earlier. At age 3 days, the baby was